.big-wrap::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 15px;
    background: url(../images/blur-down.png) no-repeat center top;
    -webkit-background-size: 100% auto;
    background-size: 100% auto;
}
dl {
    font-size: 12px;
    color: #888;
    box-sizing: border-box;
    width: 100%;
    padding: 10px 20px;
    border-bottom: 10px solid #f2f2f2;
}
dl dt {
    line-height: 44px;
    font-size: 14px;
    color: #323232;
    border-bottom: 1px solid #f2f2f2;
}
dl dd {
    line-height: 22px;
}
dl dd:first-of-type {
    margin-top: 10px;
}
dl dd i {
    margin-right: 15px;
}